22056379602084 has 81 divisors (see below), whose sum is σ = 55912275469323. Its totient is φ = 7331265027504.

The previous prime is 22056379602073. The next prime is 22056379602091. The reversal of 22056379602084 is 48020697365022.

The square root of 22056379602084 is 4696422.

It is a perfect power (a square), and thus also a powerful number.

22056379602084 is a `hidden beast` number, since 2 + 2 + 0 + 5 + 6 + 379 + 60 + 208 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 22056379602084.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 12370374657 + ... + 12370376439.

Almost surely, 2^{22056379602084} is an apocalyptic number.

22056379602084 is the 4696422-nd square number.

It is an amenable number.

22056379602084 is an abundant number, since it is smaller than the sum of its proper divisors (33855895867239).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22056379602084 is an frugal number, since it uses more digits than its factorization.

22056379602084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4454 (or 2227 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 22056379602084 in words is "twenty-two trillion, fifty-six billion, three hundred seventy-nine million, six hundred two thousand, eighty-four".